38242561

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 47923200

約数和(自身を除く): 9680639

約数列:

[1, 7, 29, 31, 59, 103, 203, 217, 413, 721, 899, 1711, 1829, 2987, 3193, 6077, 6293, 11977, 12803, 20909, 22351, 42539, 53041, 92597, 176233, 188387, 371287, 648179, 1233631, 1318709, 5463223, 38242561]

約数ペア:

[(1, 38242561), (7, 5463223), (29, 1318709), (31, 1233631), (59, 648179), (103, 371287), (203, 188387), (217, 176233), (413, 92597), (721, 53041), (899, 42539), (1711, 22351), (1829, 20909), (2987, 12803), (3193, 11977), (6077, 6293)]